Sven Barth via fpc-devel wrote:
Adriaan van Os via fpc-devel <fpc-devel@lists.freepascal.org
<mailto:fpc-devel@lists.freepascal.org>> schrieb am Di., 29. Okt. 2024,
11:29:
Trying to build the FPC RTL as a dynamic library on MacOS (with make
shared), I run into several
problems
I don't know when that was tested last in any platform...
Thanks for the reply.
Isn't this related to library packages ?
2. When I do the linking pass by hand, ld complains about unknown
symbols
ld: Undefined symbols:
FPC_RESLOCATION, referenced from:
_TC_$SYSINIT_$$_SYSINITENTRYINFORMATION in sysinit.o
FPC_RESOURCESTRINGTABLES, referenced from:
_TC_$SYSINIT_$$_SYSINITENTRYINFORMATION in sysinit.o
FPC_RESSTRINITTABLES, referenced from:
_TC_$SYSINIT_$$_SYSINITENTRYINFORMATION in sysinit.o
FPC_THREADVARTABLES, referenced from:
_TC_$SYSINIT_$$_SYSINITENTRYINFORMATION in sysinit.o
INITFINAL, referenced from:
_TC_$SYSINIT_$$_SYSINITENTRYINFORMATION in sysinit.o
_PASCALMAIN, referenced from:
_TC_$SYSINIT_$$_SYSINITENTRYINFORMATION in sysinit.o
__stklen, referenced from:
_SYSINIT_$$_FPC_SYSTEMMAIN$LONGINT$PPANSICHAR$PPANSICHAR in
sysinit.o
sysinit should be part of the program, not the library.
The idea of building the RTL in a dynamic ibrary is to have one copy of the RTL threadvars, notably
one copy of the _ExceptObjectStack threadvar. Will this still be true if a main program and a
dynamic library both include sysinit.o ?
Regards,
Adriaan van Os
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